4308850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1$

素因数の和:979

約数の個数: 48

約数和(自身を含む): 9874368

約数和(自身を除く): 5565518

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 947, 1894, 2275, 4550, 4735, 6629, 9470, 12311, 13258, 23675, 24622, 33145, 47350, 61555, 66290, 86177, 123110, 165725, 172354, 307775, 331450, 430885, 615550, 861770, 2154425, 4308850]

約数ペア:

[(1, 4308850), (2, 2154425), (5, 861770), (7, 615550), (10, 430885), (13, 331450), (14, 307775), (25, 172354), (26, 165725), (35, 123110), (50, 86177), (65, 66290), (70, 61555), (91, 47350), (130, 33145), (175, 24622), (182, 23675), (325, 13258), (350, 12311), (455, 9470), (650, 6629), (910, 4735), (947, 4550), (1894, 2275)]